GB1289349A - - Google Patents
Info
- Publication number
- GB1289349A GB1289349A GB1289349DA GB1289349A GB 1289349 A GB1289349 A GB 1289349A GB 1289349D A GB1289349D A GB 1289349DA GB 1289349 A GB1289349 A GB 1289349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumps
- lactam
- sept
- mixture
- flights
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75686768A | 1968-09-03 | 1968-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1289349A true GB1289349A (fr) | 1972-09-13 |
Family
ID=25045399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1289349D Expired GB1289349A (fr) | 1968-09-03 | 1969-09-02 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE738356A (fr) |
DE (1) | DE1944417A1 (fr) |
FR (1) | FR2020523A1 (fr) |
GB (1) | GB1289349A (fr) |
NL (1) | NL6913448A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001049906A1 (fr) * | 1999-12-30 | 2001-07-12 | Basf Corporation | Polymerisation continue et bobinage de fibres direct et systeme de mise en oeuvre correspondants |
WO2014016521A1 (fr) * | 2012-07-27 | 2014-01-30 | Setup Performance | Procédé de préparation de polyamide par extrusion réactive et extrudeuse adaptée pour la mise en œuvre d'un tel procédé |
-
1969
- 1969-09-02 GB GB1289349D patent/GB1289349A/en not_active Expired
- 1969-09-02 DE DE19691944417 patent/DE1944417A1/de active Pending
- 1969-09-02 FR FR6929957A patent/FR2020523A1/fr not_active Withdrawn
- 1969-09-03 BE BE738356D patent/BE738356A/xx unknown
- 1969-09-03 NL NL6913448A patent/NL6913448A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001049906A1 (fr) * | 1999-12-30 | 2001-07-12 | Basf Corporation | Polymerisation continue et bobinage de fibres direct et systeme de mise en oeuvre correspondants |
US6441109B1 (en) | 1999-12-30 | 2002-08-27 | Basf Corporation | Continuous polymerization and direct fiber spinning and apparatus for accomplishing same |
US6465583B2 (en) | 1999-12-30 | 2002-10-15 | Basf Corporation | Continuous polymerization and direct fiber spinning and systems for accomplishing same |
WO2014016521A1 (fr) * | 2012-07-27 | 2014-01-30 | Setup Performance | Procédé de préparation de polyamide par extrusion réactive et extrudeuse adaptée pour la mise en œuvre d'un tel procédé |
FR2993887A1 (fr) * | 2012-07-27 | 2014-01-31 | Setup Performance | Procede de preparation de polyamide par extrusion reactive et extrudeuse adaptee pour la mise en oeuvre d'un tel procede |
US9453107B2 (en) | 2012-07-27 | 2016-09-27 | Setup Performance | Method for preparing a polyamide by reactive extrusion, and extruder adapted for the implementation of such a method |
Also Published As
Publication number | Publication date |
---|---|
BE738356A (fr) | 1970-03-03 |
DE1944417A1 (de) | 1970-03-12 |
NL6913448A (fr) | 1970-03-05 |
FR2020523A1 (fr) | 1970-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1208999A (en) | Apparatus for continuous treatment of viscous materials | |
IE39544L (en) | Autoclave. | |
ES2136132T3 (es) | Procedimiento de polimerizacion que emplea un sistema catalizador con productividad mejorada. | |
GB1289349A (fr) | ||
GB1382504A (en) | Rotary elongate agitator for a container | |
GB1404163A (en) | Polymerization reactor | |
ES554564A0 (es) | Procedimiento para preparar un polimero termoplastico | |
GB1323487A (en) | Anionic polymerization of vinyl-aromatic monomers | |
GB1273402A (en) | Improved method of and apparatus for mixing polymers | |
ES332975A1 (es) | Un procedimiento para la preparacion de productos de polimerizacion solidos, de peso molecular elevado. | |
BE762133A (fr) | Procede de polymerisation de melanges de monomeres, notamment d'hydrocarbures alicycliques insatures, et produits en | |
ES324337A1 (es) | Perfeccionamientos en los procedimientos de preparacion en masa de polimeros y copolimeros a base de cloruro de vinilo por polimerizacion en dos fases. | |
ES411181A1 (es) | Dispositivo para amasar al menos dos medios, preferiblemen-te liquidos, en proporciones predeterminadas de volumen. | |
ES422776A1 (es) | Procedimiento para preparar composiciones pulverulentas po-limericas y copolimericas a base de cloruro de vinilo. | |
GB1267077A (fr) | ||
GB1238943A (fr) | ||
GB1170961A (en) | Apparatus for Mixing Liquid and Powdery or Granular Materials for Building Construction. | |
GB1269600A (en) | Polymerization reactor | |
GB1406284A (en) | Method of producing a fire resistant insulating material and apparatus therefor | |
GB1130330A (en) | Closed circuit reaction system | |
ES427193A1 (es) | Procedimiento continuo para preparar una solucion de hila- tura de polimeros acrilicos. | |
BE827984A (fr) | Procede de polymerisation d'alpha-olefines, catalyseur utilise dans ledit procede et procede de preparation de ce catalyseur | |
GB1230510A (fr) | ||
FR2058865A5 (en) | Cooling or heating and mixing highly viscous - liquids during polymer reactions | |
GB1047628A (en) | Method and apparatus for preparing polycarbonamides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |